LM219J - Texas Instruments

Manufacturer Part Number

LM219J

Manufacturer

Texas Instruments

Introduction

The LM219J is a high-performance general-purpose linear comparator from Texas Instruments. It is designed for a wide range of industrial and consumer applications requiring precise voltage comparison and signal conditioning.

Product Features and Performance

Dual comparator with independent inputs and outputs

Operates over a wide supply voltage range of 5V to 36V (single-supply) or ±2.5V to ±18V (dual-supply)

Low input offset voltage of 4mV (max) at ±15V

Low input bias current of 0.5μA (max) at ±15V

Operates over a wide temperature range of -25°C to +85°C

Product Advantages

Flexible power supply options for versatile applications

Precise voltage comparison with low input offset voltage

Low power consumption and high-speed operation

Key Reasons to Choose This Product

Reliable and robust performance for critical applications

Cost-effective solution for voltage comparison and signal conditioning

Ease of integration with other electronic components

Quality and Safety Features

Compliance with industry standards for quality and safety

Rigorous testing and quality control measures

Compatibility

Suitable for use in a wide range of electronic circuits and systems

Application Areas

Industrial control and automation

Instrumentation and measurement

Consumer electronics

Medical equipment

Product Lifecycle

["The LM219J is an obsolete product, meaning it is no longer in active production.","There are alternative and equivalent models available from Texas Instruments, such as the LM239, LM339, and LM2901 series comparators. Customers are advised to contact our website's sales team for more information on suitable replacement options."]